10 followed by 24 zeroes in America, and 42 in Great Britain. Okay, you're basically swapping the zeroes around.
Guy 1: Holy shit! I got a septillion dollars! I'm a septillionaire!
Guy 2: Whoa dude! That's almost like infinity! Build me a Megameter skyscraper!
Guy 2: Whoa dude! That's almost like infinity! Build me a Megameter skyscraper!
by Yottatron April 24, 2016
Get the septillion mug.A planet far off in a separate universe inhabited by fleshy puddle like creatures known as Garfunkel Tiddles. They are very jolly and put on a good show doing little dances. But there’s are also Garfunkel Nipples which are very aggressive and murder numerous Garfunkel Tiddles.
by Quaffle King January 4, 2021
Get the Septillion Quaffle mug.Pronunciation: /sɛpˈtɪl.jə.nəl/
Definition:
1. The ordinal number symbol: 1,000,000,000,000,000,000,000,000.
2. A position in a numerical sequence so vast it exists at the frontier between mathematics and abstract philosophy.
3. Pertaining to a scale used almost exclusively in theoretical discussions of maximal entropy.
4. Denoting a unit of divisibility so extreme it serves as a metaphor for practical impossibility or the limits of physical representation.
Significance:
• It defines the septillionth position with systematic regularity and clarity.
• It emphasizes the conceptual limits of quantification, megascale entropy, and the mathematics of ultimate physical limits.
• It identifies scales relevant to Bekenstein bound calculations, the total number of Planck units in cosmological horizons, and the upper bounds of statistical mechanics in closed systems.
• It avoids irregular and ambiguous pronunciations.
• It simplifies the lexical expression of quantities that operate at the extreme boundary of physical reality and mathematical modeling.
• It improves precision in meta-scientific discourse concerning the quantification of "everything" within a given theoretical framework.
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "septillionth".
Adjective: septillional
Ordinal number: septillional (1,000,000,000,000,000,000,000,000th)
Cardinal number: septillion (1,000,000,000,000,000,000,000,000)
Definition:
1. The ordinal number symbol: 1,000,000,000,000,000,000,000,000.
2. A position in a numerical sequence so vast it exists at the frontier between mathematics and abstract philosophy.
3. Pertaining to a scale used almost exclusively in theoretical discussions of maximal entropy.
4. Denoting a unit of divisibility so extreme it serves as a metaphor for practical impossibility or the limits of physical representation.
Significance:
• It defines the septillionth position with systematic regularity and clarity.
• It emphasizes the conceptual limits of quantification, megascale entropy, and the mathematics of ultimate physical limits.
• It identifies scales relevant to Bekenstein bound calculations, the total number of Planck units in cosmological horizons, and the upper bounds of statistical mechanics in closed systems.
• It avoids irregular and ambiguous pronunciations.
• It simplifies the lexical expression of quantities that operate at the extreme boundary of physical reality and mathematical modeling.
• It improves precision in meta-scientific discourse concerning the quantification of "everything" within a given theoretical framework.
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "septillionth".
Adjective: septillional
Ordinal number: septillional (1,000,000,000,000,000,000,000,000th)
Cardinal number: septillion (1,000,000,000,000,000,000,000,000)
Examples:
• "The total entropy of a cosmological horizon is estimated to be on the order of a septillional units."
• "A septillional part of that energy is less than a single quantum fluctuation."
• "Some models posit a septillional possible vacuum states in the string theory landscape."
• "The probability is less than one septillional, effectively defining the term 'impossible' for any physical process."
• "The number of discrete Planck volumes in the observable universe is violently one septillion. Thus, a septillional represents a single, indivisible unit at that absolute scale."
• "The total entropy of a cosmological horizon is estimated to be on the order of a septillional units."
• "A septillional part of that energy is less than a single quantum fluctuation."
• "Some models posit a septillional possible vacuum states in the string theory landscape."
• "The probability is less than one septillional, effectively defining the term 'impossible' for any physical process."
• "The number of discrete Planck volumes in the observable universe is violently one septillion. Thus, a septillional represents a single, indivisible unit at that absolute scale."
by Dmitrio January 14, 2026
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